论文部分内容阅读
作者用24h动态心电图观察冠心病患者和正常健康者心率、心率变异性和室性心律失常情况。结果显示，冠心病女性患者最低心率高于女性对照组；RR问期24h总体标准差、24h每5min时段平均RR问期标准差、每5min时段RR间期标准差的24h平均值、RR问期总功率、极低频段功率、低频段功率，冠心病男、女性别均低于同性别的对照组；冠心病男性的高频段功率自然对数值也低于同性别对照组；冠心病男性的高危室早发生率明显高于同性别对照组。提示冠心病患者交感神经功能过度亢进和速走神经功能减弱，促使高危室早发生。
The authors use 24h Holter monitoring of patients with coronary heart disease and normal healthy heart rate, heart rate variability and ventricular arrhythmias. The results showed that the lowest heart rate of female patients with coronary heart disease was higher than that of female controls; RR standard standard deviation of 24h, standard deviation of RR of every 5min 24h, standard deviation of RR interval every 5min, RR Total power, very low frequency band power, low frequency band power, coronary heart disease in both men and women were lower than those in the same sex; the natural logarithm of high frequency power of coronary heart disease was lower than that of the same sex control group; The incidence of ventricular premature beats was significantly higher than that of the same sex controls. Prompted hyperactivity of sympathetic hyperactivity in patients with coronary heart disease and speed to reduce nerve function, prompting high-risk room early.